[richfaces-issues] [JBoss JIRA] (RF-12482) rich:fileUpload, the upload button disappeared after deleting a uploaded file

[waleed _ (JIRA)]

    [ https://issues.jboss.org/browse/RF-12482?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12723242#comment-12723242 ] 

waleed _ commented on RF-12482:
-------------------------------

i fix it by
 
        <script>
function resetClear(id)
{
            var container = id;
            for (var i = 0; i!=1; i++) {
                var child = container.childNodes[i];
                if(child.childNodes[0]!=null)
                    {
                         var childChild =    child.childNodes[0];
                         childChild.childNodes[0].style.display ='inherit';
                    }
            }
}
       
        </script>
 
and then i wil call this function on onclear event in fileUpload such as :
 
<rich:fileUpload onclear="resetClear(this);"/>
and all things are  done !!!!!!!!!!!
                
> rich:fileUpload, the upload button disappeared after deleting a uploaded file
> -----------------------------------------------------------------------------
>
>                 Key: RF-12482
>                 URL: https://issues.jboss.org/browse/RF-12482
>             Project: RichFaces
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: component-input
>    Affects Versions: 4.2.0.Final
>         Environment: IDE: eclipse 3.7.1
> plugin: jboss plugin
> richface ver: 4.2.0
> System: windows 7
> Browser: IE 8
>            Reporter: Janli Lee
>            Assignee: Brian Leathem
>            Priority: Critical
>             Fix For: 4.3-Tracking
>
>
> {code}
> <h:form prependId="false">
>       <rich:fileUpload/>
> </h:form>
> {code}
>  
> code is too easy, isn't it~~
>  
> the steps below show my problem.
> # Choose "Add", select file1.txt, and then click "Upload". After uploaded, i can see a "Clear" link label for this file.
> # Choose "Add" again, select file2.txt, and then click the "Clear" link label for file1.txt created in the first step (Not the Clear All on top right).
> # After these, the "Upload" button disappeared.

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